245076216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:342

約数の個数: 256

約数和(自身を含む): 839808000

約数和(自身を除く): 594731784

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 29, 33, 34, 42, 44, 51, 56, 58, 66, 68, 77, 84, 87, 88, 102, 116, 119, 132, 136, 154, 168, 174, 187, 203, 204, 231, 232, 238, 264, 269, 308, 319, 348, 357, 374, 406, 408, 462, 476, 493, 538, 561, 609, 616, 638, 696, 714, 748, 807, 812, 924, 952, 957, 986, 1076, 1122, 1218, 1276, 1309, 1428, 1479, 1496, 1614, 1624, 1848, 1883, 1914, 1972, 2152, 2233, 2244, 2436, 2552, 2618, 2856, 2958, 2959, 3228, 3451, 3766, 3828, 3927, 3944, 4466, 4488, 4573, 4872, 5236, 5423, 5649, 5916, 5918, 6456, 6699, 6902, 7532, 7656, 7801, 7854, 8877, 8932, 9146, 10353, 10472, 10846, 11298, 11832, 11836, 13398, 13719, 13804, 15064, 15602, 15708, 16269, 17754, 17864, 18292, 20706, 20713, 21692, 22596, 23403, 23672, 26796, 27438, 27608, 31204, 31416, 32011, 32538, 35508, 36584, 37961, 41412, 41426, 43384, 45192, 46806, 50303, 53592, 54607, 54876, 62139, 62408, 64022, 65076, 71016, 75922, 82824, 82852, 85811, 93612, 96033, 100606, 109214, 109752, 113883, 124278, 128044, 130152, 132617, 150909, 151844, 163821, 165704, 171622, 187224, 192066, 201212, 218428, 227766, 248556, 256088, 257433, 265234, 301818, 303688, 327642, 343244, 352121, 384132, 397851, 402424, 436856, 455532, 497112, 514866, 530468, 600677, 603636, 655284, 686488, 704242, 768264, 795702, 911064, 928319, 1029732, 1056363, 1060936, 1201354, 1207272, 1310568, 1408484, 1458787, 1591404, 1802031, 1856638, 2059464, 2112726, 2402708, 2784957, 2816968, 2917574, 3182808, 3604062, 3713276, 4225452, 4376361, 4805416, 5569914, 5835148, 7208124, 7426552, 8450904, 8752722, 10211509, 11139828, 11670296, 14416248, 17505444, 20423018, 22279656, 30634527, 35010888, 40846036, 61269054, 81692072, 122538108, 245076216]

約数ペア:

[(1, 245076216), (2, 122538108), (3, 81692072), (4, 61269054), (6, 40846036), (7, 35010888), (8, 30634527), (11, 22279656), (12, 20423018), (14, 17505444), (17, 14416248), (21, 11670296), (22, 11139828), (24, 10211509), (28, 8752722), (29, 8450904), (33, 7426552), (34, 7208124), (42, 5835148), (44, 5569914), (51, 4805416), (56, 4376361), (58, 4225452), (66, 3713276), (68, 3604062), (77, 3182808), (84, 2917574), (87, 2816968), (88, 2784957), (102, 2402708), (116, 2112726), (119, 2059464), (132, 1856638), (136, 1802031), (154, 1591404), (168, 1458787), (174, 1408484), (187, 1310568), (203, 1207272), (204, 1201354), (231, 1060936), (232, 1056363), (238, 1029732), (264, 928319), (269, 911064), (308, 795702), (319, 768264), (348, 704242), (357, 686488), (374, 655284), (406, 603636), (408, 600677), (462, 530468), (476, 514866), (493, 497112), (538, 455532), (561, 436856), (609, 402424), (616, 397851), (638, 384132), (696, 352121), (714, 343244), (748, 327642), (807, 303688), (812, 301818), (924, 265234), (952, 257433), (957, 256088), (986, 248556), (1076, 227766), (1122, 218428), (1218, 201212), (1276, 192066), (1309, 187224), (1428, 171622), (1479, 165704), (1496, 163821), (1614, 151844), (1624, 150909), (1848, 132617), (1883, 130152), (1914, 128044), (1972, 124278), (2152, 113883), (2233, 109752), (2244, 109214), (2436, 100606), (2552, 96033), (2618, 93612), (2856, 85811), (2958, 82852), (2959, 82824), (3228, 75922), (3451, 71016), (3766, 65076), (3828, 64022), (3927, 62408), (3944, 62139), (4466, 54876), (4488, 54607), (4573, 53592), (4872, 50303), (5236, 46806), (5423, 45192), (5649, 43384), (5916, 41426), (5918, 41412), (6456, 37961), (6699, 36584), (6902, 35508), (7532, 32538), (7656, 32011), (7801, 31416), (7854, 31204), (8877, 27608), (8932, 27438), (9146, 26796), (10353, 23672), (10472, 23403), (10846, 22596), (11298, 21692), (11832, 20713), (11836, 20706), (13398, 18292), (13719, 17864), (13804, 17754), (15064, 16269), (15602, 15708)]